diff options
| author |   Sharat Masetty <smasetty@codeaurora.org> | 2019-12-03 15:16:14 +0000 |
|---|---|---|
| committer |   Rob Clark <robdclark@chromium.org> | 2020-01-02 16:05:36 -0800 |
| commit | e812744c5f953cb8bbce2d8cfbcb2e8e7df7535d (patch) | |
| tree | ad9b714eb1310c10710d029b9d1b4270839cb840 /drivers/gpu/drm/msm/adreno/adreno_gpu.h | |
| parent | drm: msm: Add 618 gpu to the adreno gpu list (diff) | |
| download | linux-dev-e812744c5f953cb8bbce2d8cfbcb2e8e7df7535d.tar.xz linux-dev-e812744c5f953cb8bbce2d8cfbcb2e8e7df7535d.zip | |
drm: msm: a6xx: Add support for A618
This patch adds support for enabling Graphics Bus Interface(GBIF)
used in multiple A6xx series chipets. Also makes changes to the
PDC/RSC sequencing specifically required for A618. This is needed
for proper interfacing with RPMH.
Signed-off-by: Sharat Masetty <smasetty@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/adreno/adreno_gpu.h')
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/adreno_gpu.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h index e71a7570ef72..cd7ec020aa26 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h @@ -3,7 +3,7 @@ * Copyright (C) 2013 Red Hat * Author: Rob Clark <robdclark@gmail.com> * - * Copyright (c) 2014,2017 The Linux Foundation. All rights reserved. + * Copyright (c) 2014,2017, 2019 The Linux Foundation. All rights reserved. */ #ifndef __ADRENO_GPU_H__ @@ -227,6 +227,16 @@ static inline int adreno_is_a540(struct adreno_gpu *gpu) return gpu->revn == 540; } +static inline int adreno_is_a618(struct adreno_gpu *gpu) +{ + return gpu->revn == 618; +} + +static inline int adreno_is_a630(struct adreno_gpu *gpu) +{ + return gpu->revn == 630; +} + int adreno_get_param(struct msm_gpu *gpu, uint32_t param, uint64_t *value); const struct firmware *adreno_request_fw(struct adreno_gpu *adreno_gpu, const char *fwname); |